Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu co duoc slippers" » "lieu so duoc slippers", "lieu cong duoc slippers", "lieu hoc duoc slippers", "lieu tao duoc slippers", "lieu hoa duoc slippers", "lieu co duoc slippery", "lieu co duoc grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("lieu co duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu co duoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu co duoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu co duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.